Key Takeaway: To update a Firestick, open Settings, choose My Fire TV, open About, and select Check for Updates. If a package is waiting, the same button changes to Install Update. Keep the stick online, on power, and with at least 500 MB of free storage until it restarts. Appstore apps update on their own or from each app’s More Info page, sideloaded apps need a fresh official APK, and Vega OS sticks such as the 4K Select accept Appstore apps only.
A Fire TV Stick normally looks after itself. It pulls new system software in the background whenever it has power and a connection, and most owners never see the update screen. Trouble starts when that quiet process stalls: a streaming service suddenly demands a newer version, the Home screen misses a feature everyone else got, or the stick spent a few months in a drawer and is several releases behind.
I cover every layer that can need an update on a Fire TV Stick in this guide. That means the operating system, Appstore apps, apps you installed yourself, and the voice remote. You will also learn how to read your version number, why some 2025 and 2026 sticks behave differently, what to do when a download freezes halfway, and how long Amazon promises to keep each model patched.
| What you want to update | Where it lives | Runs on its own? | Data at risk? |
|---|---|---|---|
| Fire OS or Vega OS system software | Settings, My Fire TV, About | Yes, when online and powered | No |
| Apps from the Amazon Appstore | Appstore settings or the app’s More Info page | Yes, if Automatic Updates is on | No |
| Sideloaded Android apps | The developer’s own site or in-app updater | Rarely | Only if you uninstall first |
| Alexa Voice Remote firmware | Controllers and Bluetooth Devices | Yes, while paired | No |
| Apps on Vega OS sticks | Amazon Appstore only | Yes | No |
Fire OS or Vega OS: Find Out What Your Stick Runs
For more than a decade every Fire TV ran Fire OS, Amazon’s version of Android. That changed in October 2025, when the Fire TV Stick 4K Select launched with Vega OS, a Linux based system that cannot open Android apps. The Amazon developer device list now names three Vega OS sticks, and two of them reuse familiar product names. The system update menu is the same on both platforms, but app updates and sideloading are not, so it pays to know which one you have:
| Fire TV Stick model | Operating system | Year released | Sideloading allowed? |
|---|---|---|---|
| Fire TV Stick (3rd Gen) | Fire OS 7 (Android 9) | 2020 | Yes |
| Fire TV Stick Lite | Fire OS 7 (Android 9) | 2020 | Yes |
| Fire TV Stick 4K Max (1st Gen) | Fire OS 7 (Android 9) | 2021 | Yes |
| Fire TV Stick 4K and 4K Max (2nd Gen) | Fire OS 8 (Android 11) | 2023 | Yes |
| Fire TV Stick HD (1st Gen) | Fire OS 7 (Android 9) | 2024 | Yes |
| Fire TV Stick 4K Plus | Fire OS 8 (Android 11) | 2025 | Yes |
| Fire TV Stick 4K Select | Vega OS | 2025 | No |
| Fire TV Stick HD (2nd Gen) | Vega OS | 2026 | No |
| Fire TV Stick 4K (3rd Gen) | Vega OS | 2026 | No |
Fire TV Cube models and nearly all smart TVs with Fire TV built in also run Fire OS. A handful of 2026 televisions from Hisense, TCL, and Onida have already moved to Fire OS 14, which is based on Android 14.
- Spot a Vega OS stick on the box: AFTVnews points out that the new Stick HD comes with Wi-Fi 6, rounded corners, and Fire TV printed on the stick, while the third generation 4K is the only model with 4K printed beside its HDMI plug.
- No jump between systems: According to the same report, existing Fire OS sticks are not being converted to Vega OS. An update brings a newer Fire OS release, never a different platform.
How to Update Firestick System Software Step by Step
Amazon’s official route, described on its Update the Software on Your Fire TV help page, sits inside the About screen. Before you begin, wake the TV, switch to the stick’s HDMI input, and press Home on the remote. Then work through these steps:
- Move right along the top menu to the gear icon and press Select to enter Settings.
- Choose My Fire TV. Fire TV smart TVs label this tile Device & Software.
- Pick About from the list that opens.
- Scroll to Check for Updates. Amazon’s help page and some builds call it Check for System Update.
- Press Select. The stick contacts Amazon and starts downloading any release meant for your model.
- When the button turns into Install Update, press it and keep the stick plugged in while it restarts.
- Once the Home screen returns, head back to About and run the check once more in case a second package is queued.
The panel on the right side of the About screen shows when the stick last looked for software and when it last installed something. A long gap points to a connection or storage problem that has been blocking automatic updates in the background.
- Your device is up to date: Nothing newer is available for your model right now. It says nothing about your apps.
- Button missing or greyed out: A download is probably already in progress. Wait several minutes, then reopen About.
- Several restarts in a row: Large releases sometimes install in stages, and a few reboots are normal. Do not pull the power.
- Optimizing system storage and applications: This message often follows a big update and can take several minutes. Let it finish.
Check Your Current Software Version
Knowing your exact build helps you confirm that an update landed and tells you whether an app’s minimum requirement is met. On the stick, go into About again and highlight the device name at the top, such as Fire TV Stick 4K Max. The Software Version string appears in the details pane at the lower right.
How the version starts tells you the platform. Fire OS builds begin with 5, 6, 7, 8, or 14. Vega OS sticks simply show OS followed by a number that starts with 1 or 2. Amazon publishes the newest release for every device on its Fire TV software versions page, and this is what that page listed when I compared it in early October 2026:
| Device | Newest version listed by Amazon |
|---|---|
| Fire TV Stick 4K (3rd Gen) | Vega OS 2.0 platform; Amazon’s public update page currently labels the installed build as 1.1 |
| Fire TV Stick 4K (2nd Gen), 4K Max (2nd Gen), 4K Plus | Fire OS 8.1.8.2 |
| Fire TV Stick (3rd Gen), Stick Lite, Stick HD (1st Gen), 4K Max (1st Gen) | Fire OS 7.7.1.6 |
| Fire TV Cube (3rd Gen) | Fire OS 7.7.1.6 |
| Fire TV Stick 4K (1st Gen) | Fire OS 6.7.1.1 |
| Fire TV Stick 4K Select and Stick HD (2nd Gen) | Vega OS 1.1 |
| Fire TV Stick (2nd Gen) | Fire OS 5.2.9.5 |
Amazon’s developer specifications identify the 2026 Fire TV Stick 4K (3rd Gen) as a Vega OS 2.0 device, while the public software-update page currently labels its installed build as version 1.1. That is a platform-versus-build naming mismatch, not a downgrade. When Amazon’s pages disagree, use the version offered by Check for Updates on your own device.
Prepare the Stick So the Download Can Finish
Most failed updates have nothing to do with Amazon’s servers. The download dies because the stick runs out of space, drops off Wi-Fi, or loses power during the write. Amazon’s Unable to Update Your Fire TV Device page asks for at least 500 MB of free storage, and the steps below cover the rest:
- Check free space: Under About, select Storage to see how much room is left. Remove apps you no longer open from Settings, Applications, Manage Installed Applications.
- Let Auto Offload help: Fire TV can offload apps that sat unused for 60 days when storage runs low. Your login and settings stay, and a cloud icon marks the app. Toggle it under Settings, Applications, Auto Offload.
- Test the connection: Open Settings, choose Network, and press Play/Pause on the remote to run Amazon’s connection test before you try again.
- Use the supplied adapter: Power the stick from its own wall plug, not a TV USB port, which can sag during heavy writes.
- Pause VPN apps and DNS changes: A VPN that blocks Amazon’s update servers looks exactly like a dead connection.
If the stick lives behind the TV, a short HDMI extender often lifts Wi-Fi strength noticeably. Moving the router closer or switching to a 5 GHz network shortens a large download as well.
Update Appstore Apps Automatically or One at a Time
System updates never touch your apps. Netflix, YouTube, Prime Video, and every other Appstore title update separately, and when only one service misbehaves the fix is usually that app’s own update. Turning on automatic app updates removes most of this work.
Turn On Automatic App Updates
- Go to Settings and choose Applications.
- Select Appstore.
- Highlight Automatic Updates and set it to On.
With this switch on, Appstore apps download new releases quietly in the background. An app that asks for a new permission may wait for you to approve it, so glance at any notification badge on the Settings gear.
Update a Single App Manually
- Press Home and open Your Apps & Channels, or scroll the app row to the title you want.
- Highlight the app, press the Menu button with three lines, and pick More Info. On the newest interface you may need to press and hold Select instead.
- On the app’s store page, choose Update. When the page offers only Open, you already have the newest store release.
- Wait for the download to finish before you launch the app, then sign in again if it asks.
| Situation | Best update route |
|---|---|
| Every app should stay current | Automatic Updates set to On |
| One app crashes or will not sign in | More Info, then Update for that title |
| App shows a cloud icon | Select it to download it again with saved settings |
| Store page offers only Open | No newer release; clear that app’s cache or reinstall it |
Keep Sideloaded Apps Current on Fire OS
The Appstore only updates software it installed. Anything you added with Downloader or another installer stays on its original release until you replace it. This applies to Fire OS sticks only; on Vega OS models, sideloading is blocked entirely, so every app comes from the Appstore.
- Open the app and look for its own update button or settings entry. Many sideloaded apps check their developer’s server and offer a direct download.
- If there is no updater, visit the developer’s official website in Downloader and fetch the newest Android TV build.
- When Fire OS asks for permission, open Settings, My Fire TV, Developer Options, and allow Install unknown apps for Downloader only.
- Install the new file over the current app without uninstalling it. Android keeps your data when the package name and signing key match.
- Turn the unknown apps permission off again and delete the downloaded installer to recover storage.
- Developer Options hidden? In About, select the device name seven times to reveal the menu, as Amazon’s developer notes describe.
- App installation blocked message: Since late 2025, Fire OS refuses to install apps Amazon identifies as offering pirated content. Updating will not get around that block.
- Stay with trusted sources: An APK from a random mirror can carry malware. Stick to files from the developer you originally installed from.
Do Not Forget the Alexa Voice Remote
Remotes and game controllers carry their own firmware. Amazon says paired accessories update automatically, but a remote that lags, drains batteries quickly, or loses voice search after a system update can benefit from a manual check. The remote update instructions are short:
- Open Settings and choose Controllers and Bluetooth Devices.
- Select Amazon Fire TV Remotes, then pick your remote from the list.
- If an update is offered, install it and keep the remote close to the stick until the process ends.
Fresh batteries before the update avoid a half finished install. If the remote stops responding afterward, hold its Home button for about 10 seconds to pair it again, or control the stick with the Fire TV phone app meanwhile.
Fix a Firestick Update That Is Stuck or Fails
When the progress bar freezes or an error appears, work from the cheapest fix to the most drastic. Amazon’s own troubleshooting order is to confirm the connection, restart network gear, unplug the stick for one minute, and free storage. The table maps common symptoms to the step most likely to help:
| Symptom | Likely cause | What to try |
|---|---|---|
| Download stalls at the same percentage | Weak or dropping Wi-Fi | Restart the router, move it closer, or use 5 GHz |
| Not enough storage warning | Less than 500 MB free | Uninstall unused apps and let Auto Offload run |
| Check for Updates does nothing | Download already queued, or DNS blocked | Wait, reopen About, and pause any VPN |
| Version unchanged after restart | Update applied in stages | Run Check for Updates again |
| Stuck on the logo after installing | Install still optimizing apps | Leave it powered for 20 to 30 minutes |
| Restart loop that never ends | Interrupted install or power fault | Unplug for one minute, then use the wall adapter |
| Sideloaded app gone or blocked | App flagged or incompatible | Install an official Appstore alternative |
- Do a proper restart: Settings, My Fire TV, Restart clears stuck services more cleanly than pulling the plug while the stick is writing.
- Retry later: A release that fails right after launch day often installs fine a few hours later once the rollout settles.
- Keep the factory reset for last: Wiping the stick reinstalls its base software but erases apps and logins, and you will still have to update afterward.
How Long Will Amazon Keep Updating Your Stick?
New features stop arriving long before security patches do. Amazon’s Fire TV security update policy promises patches for at least four years after you buy a device new from Amazon, or until a listed date if that comes later. These are the dates Amazon showed for popular sticks in October 2026:
| Stick | Security updates at least through |
|---|---|
| Fire TV Stick 4K Select, 4K Plus, 4K (3rd Gen) | December 31, 2030 |
| Fire TV Stick 4K and 4K Max (2nd Gen) | December 31, 2030 |
| Fire TV Stick HD (1st and 2nd Gen) | December 31, 2030 |
| Fire TV Stick (3rd Gen), Stick Lite, 4K Max (1st Gen) | December 31, 2030 |
| Fire TV Stick 4K (1st Gen) | December 31, 2029 |
Older hardware such as the second generation Fire TV Stick still sits on Fire OS 5 and no longer appears on that support list. It can still play some apps, but many developers have dropped such old Android versions. If key services refuse to install even after every update, the hardware has reached the end of its useful life.
Final Verdict
The quickest answer to how to update Firestick is Settings, My Fire TV, About, then Check for Updates and Install Update. What separates a smooth update from an afternoon of frustration is everything around that button: free storage, a stable connection, wall power, and knowing whether your stick runs Fire OS or Vega OS. If a single app still misbehaves after everything is current, our guide on how to clear cache on Firestick is the gentle next step before reinstalling anything.
- For everyday owners: Leave the stick plugged in overnight with Automatic Updates on, and check About once a month.
- For sideloaders on Fire OS: Update each app from its developer’s site and avoid the Vega OS models when buying new.
- For stuck updates: Free 500 MB, test the network, unplug for one minute, and try again before anything drastic.
Frequently Asked Questions
How do I update my Firestick manually?
Open Settings, choose My Fire TV, select About, and press Check for Updates. When the button changes to Install Update, select it and keep the stick powered until it restarts.
Does a Firestick update automatically?
Yes. Fire TV devices download system updates in the background whenever they have power and an internet connection. A manual check helps if the stick was offline for a while.
Why is my Firestick not updating?
The usual causes are low storage, weak Wi-Fi, or a VPN that blocks Amazon’s servers. Free at least 500 MB, test the network under Settings, Network, then unplug the stick for one minute and retry.
How do I check my Fire OS version?
Go to Settings, My Fire TV, About, and highlight the device name. The Software Version appears on the right. Fire OS builds start with 5 to 8 or 14, while Vega OS shows OS 1 or 2.
How do I update apps on a Firestick?
Turn on Settings, Applications, Appstore, Automatic Updates. For one app, highlight it, press the Menu button, choose More Info, and select Update if it appears.
Can I update sideloaded apps on Vega OS sticks?
No. The Fire TV Stick 4K Select, the 2026 Stick HD, and the third generation Stick 4K run Vega OS, which accepts Appstore apps only and cannot install Android APK files.
Will updating my Firestick delete my apps?
No. A system update keeps your apps, logins, and settings. Data only disappears if you uninstall an app or reset the device, which our factory reset guide explains in detail.
How long will my Firestick get updates?
Amazon guarantees security updates for at least four years after purchase from Amazon, or until the listed date. Most current sticks are covered through December 31, 2030.
